Date RPM Power (HP) Torque (ft.-lbs.) Max Power = 348.8
October 24, 2001 3000 N/A N/A Max Torque = 418.4
Time 3100 N/A N/A
9:48:40 A.M. 3200 N/A N/A Avg. Power = 330.7
Barometric Pressure (in. Hg) 3300 N/A N/A Avg. Torque = 380.1
28.76 3400 N/A N/A
Vapor Pressure (in. Hg) 3500 N/A N/A
0.27 3600 N/A N/A
Intake Air Temp. (oF) 3700 N/A N/A
85.4 3800 300.8 415.8
Correction Factor (SAE Net) 3900 304.8 410.4
1.04 4000 308.8 405.5
Mods 4100 315.9 404.7
JDM Transmission Line Valve Mod 4200 320 400.2
170-Degree Thermostat 4300 323.5 395.1
4400 327.6 391.1
Click Here for more info 4500 331 386.3
http://www.f150online.com/forums/showthread.php?s=&threadid=59357 4600 338.4 386.3
4700 338.2 377.9
4800 342 374.2
4900 344.9 369.7
5000 348 365.5
5100 348.5 358.9
5200 344.5 348
5300 344 340.9
5400 340.9 331.5
5500 N/A N/A
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6000 N/A N/A